With the analysis among 40 patents, we discovered top 17 key players by total patent application. Toyobo Co., Ltd., Kronos Co. Ltd., Kaneka Corp. are dominant in this area. They take 50.00% of the total patent filing.
Osaka-fu, Japan
Patent: 11
Jiangsu Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
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With the analysis among related 15 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Jiangxi Longyi Renewable Resources Co., Ltd., Guizhou Zhonghuan Jiancheng Circular Economy Industry Co., Ltd., Toyobo Co., Ltd. take 33.33% of patent filing during this period.
Jiangxi Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
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Patent: 1
Jiangsu Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 7 new entrants. Jiangxi Longyi Renewable Resources Co., Ltd., Guizhou Zhonghuan Jiancheng Circular Economy Industry Co., Ltd., Japan Tashi Long Xiai Co., Ltd are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
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Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Hubei Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1